Merge pull request #3928 from Marqin/whitespace

remove trailing whitespace - sorry for the broken PRs, please rebase :)

13 files changed, 315 insertions, 315 deletions

diff --git a/bin/tests/test_containers.cpp b/bin/tests/test_containers.cpp
index f8cc8ccd41..4bc297d0ba 100644
--- a/bin/tests/test_containers.cpp
+++ b/bin/tests/test_containers.cpp
@@ -44,9 +44,9 @@ MainLoop * test() {
 
 	/*
 	HashMap<int,int> int_map;
-	
+
 	for (int i=0;i<68000;i++) {
-		
+
 		int num=(int)Math::random(0,1024);
 		int_map[i]=num;
 	}
@@ -70,21 +70,21 @@ MainLoop * test() {
 		};
 
 	};
-	
-#if 0	
+
+#if 0
 	Set<int> set;
-	
+
 	print_line("Begin Insert");
 	for (int i=0;i<1100;i++) {
-		
+
 		int num=i;//(int)Math::random(0,1024);
-	//	print_line("inserting "+itos(num));		
+	//	print_line("inserting "+itos(num));
 		set.insert( num );
 	}
-	
+
 	/*
 	for (int i=0;i<400;i++) {
-		
+
 		int num=(int)Math::random(0,1024);
 		set.erase(num);
 	}
@@ -92,11 +92,11 @@ MainLoop * test() {
 	//set.print_tree();
 
 	for(Set<int>::Element *I=set.front();I;I=I->next()) {
-		
+
 		print_line("inserted "+itos(I->get())+" prev is "+itos(I->prev()?I->prev()->get():-100));
 
 	}
-	
+
 	print_line("depth is "+itos(set.calculate_depth()));
 	print_line("Insert Success");
 #endif
diff --git a/bin/tests/test_detailer.cpp b/bin/tests/test_detailer.cpp
index 616356077e..5dba7c3f72 100644
--- a/bin/tests/test_detailer.cpp
+++ b/bin/tests/test_detailer.cpp
@@ -44,7 +44,7 @@ class TestMainLoop : public MainLoop {
 	RID light;
 	RID mesh;
 	RID scenario;
-		
+
 #define MULTIMESH_COUNT 1500
 
 	float ofs_x,ofs_y;
@@ -122,9 +122,9 @@ public:
 	}
 
 	virtual void input_event(const InputEvent& p_event) {
-	
+
 		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&4) {
-		
+
 			ofs_x+=p_event.mouse_motion.relative_y/200.0;
 			ofs_y+=p_event.mouse_motion.relative_x/200.0;
 		}
@@ -142,16 +142,16 @@ public:
 
 
 	}
-	
+
 	virtual void request_quit() {
-	
+
 		quit=true;
 	}
 
 
 
 	virtual void init() {
-		
+
 		VisualServer *vs=VisualServer::get_singleton();
 
 
@@ -163,13 +163,13 @@ public:
 		_update_qh();
 
 		instance = vs->instance_create2(mesh,scenario);
-		
+
 		camera = vs->camera_create();
 
-		
+
 		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
 		viewport = vs->viewport_create();
-		vs->viewport_attach_camera( viewport, camera );	
+		vs->viewport_attach_camera( viewport, camera );
 		vs->viewport_attach_to_screen(viewport);
 		vs->viewport_set_scenario( viewport, scenario );
 
@@ -179,7 +179,7 @@ public:
 		//vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.3,0.3,0.3) );
 		light = vs->instance_create2( lightaux,scenario );
 		vs->instance_set_transform(light,Transform(Matrix3(Vector3(0.1,0.4,0.7).normalized(),0.9)));
-		
+
 		ofs_x=0;
 		ofs_y=0;
 		quit=false;
@@ -190,20 +190,20 @@ public:
 	}
 
 	virtual bool iteration(float p_time) {
-	
+
 		VisualServer *vs=VisualServer::get_singleton();
-			
+
 		Transform tr_camera;
 		tr_camera.rotate( Vector3(0,1,0), ofs_y );
 		tr_camera.rotate( Vector3(1,0,0),ofs_x );
 		tr_camera.translate(0,0,10);
-		
+
 		vs->camera_set_transform( camera, tr_camera );
-			
+
 		return quit;
 	}
 	virtual void finish() {
-	
+
 	}
 
 };
diff --git a/bin/tests/test_gdscript.cpp b/bin/tests/test_gdscript.cpp
index 683191fba2..4578f5aa02 100644
--- a/bin/tests/test_gdscript.cpp
+++ b/bin/tests/test_gdscript.cpp
@@ -81,7 +81,7 @@ static String _parser_expr(const GDParser::Node *p_expr) {
 
 		case GDParser::Node::TYPE_IDENTIFIER: {
 
-			const GDParser::IdentifierNode *id_node = static_cast<const GDParser::IdentifierNode *>(p_expr);			
+			const GDParser::IdentifierNode *id_node = static_cast<const GDParser::IdentifierNode *>(p_expr);
 			txt=id_node->name;
 		} break;
 		case GDParser::Node::TYPE_CONSTANT: {
diff --git a/bin/tests/test_gui.cpp b/bin/tests/test_gui.cpp
index cba488a3da..f4341fd7b3 100644
--- a/bin/tests/test_gui.cpp
+++ b/bin/tests/test_gui.cpp
@@ -62,16 +62,16 @@ class TestMainLoop : public SceneTree {
 
 
 	Control *control;
-	
+
 public:
 
 	virtual void request_quit() {
-	
+
 		quit();
-		
+
 	}
 	virtual void init() {
-	
+
 		SceneTree::init();
 
 
@@ -112,7 +112,7 @@ public:
 
 		Ref<Theme> t = memnew( Theme );
 		frame->set_theme(t);
-		
+
 		get_root()->add_child( frame );
 
 		Label *label = memnew( Label );
@@ -198,21 +198,21 @@ public:
 		//root->add_child( control );
 
 
-		
+
 		LineEdit *line_edit = memnew( LineEdit );
-		
+
 		line_edit->set_pos( Point2( 30,190 ) );
 		line_edit->set_size( Point2( 180,1 ) );
-		
+
 		frame->add_child(line_edit);
-		
+
 		HScrollBar *hscroll = memnew( HScrollBar );
-		
+
 		hscroll->set_pos( Point2( 30,290 ) );
 		hscroll->set_size( Point2( 180,1 ) );
 		hscroll->set_max(10);
 		hscroll->set_page(4);
-		
+
 		frame->add_child(hscroll);
 
 
@@ -234,36 +234,36 @@ public:
 		hscroll->share(progress);
 
 		MenuButton *menu_button = memnew( MenuButton );
-		
+
 		menu_button->set_text("I'm a menu!");
 		menu_button->set_pos( Point2( 30,380 ) );
 		menu_button->set_size( Point2( 1,1 ) );
-		
-		frame->add_child(menu_button);		
-		
+
+		frame->add_child(menu_button);
+
 		PopupMenu *popup = menu_button->get_popup();
-		
+
 		popup->add_item("Hello, testing");
 		popup->add_item("My Dearest");
 		popup->add_separator();
 		popup->add_item("Popup");
 		popup->add_check_item("Check Popup");
-		popup->set_item_checked(4,true);		
-				
+		popup->set_item_checked(4,true);
+
 		OptionButton *options = memnew( OptionButton );
-		
+
 		options->add_item("Hello, testing");
 		options->add_item("My Dearest");
-		
+
 		options->set_pos( Point2( 230,180 ) );
 		options->set_size( Point2( 1,1 ) );
-		
-		frame->add_child(options);		
+
+		frame->add_child(options);
 
 		/*
 		Tree * tree = memnew( Tree );
 		tree->set_columns(2);
-		
+
 		tree->set_pos( Point2( 230,210 ) );
 		tree->set_size( Point2( 150,250 ) );
 
@@ -286,7 +286,7 @@ public:
 		item->set_editable(0,true);
 		item->set_text(0,"Have,Many,Several,Options!");
 		item->set_range(0,2);
-		
+
 		frame->add_child(tree);
 */
 
@@ -365,11 +365,11 @@ public:
 		tabc->add_child(ctl);
 
 		frame->add_child(tabc);
-		
+
 		tabc->set_pos( Point2( 400,210 ) );
 		tabc->set_size( Point2( 180,250 ) );
 
-		
+
 		Ref<ImageTexture> text = memnew( ImageTexture );
 		text->load("test_data/concave.png");
 
@@ -387,13 +387,13 @@ public:
 	}
 
 
-	
+
 };
 
 
 MainLoop* test() {
 
-	
+
 	return memnew( TestMainLoop );
 }
 
diff --git a/bin/tests/test_io.cpp b/bin/tests/test_io.cpp
index a1eb2be19b..a8e8d7d0fd 100644
--- a/bin/tests/test_io.cpp
+++ b/bin/tests/test_io.cpp
@@ -47,37 +47,37 @@ namespace TestIO {
 
 
 class TestMainLoop : public MainLoop {
-	
-	
+
+
 	bool quit;
-	
+
 public:
 	virtual void input_event(const InputEvent& p_event) {
-		
-		
+
+
 	}
 	virtual bool idle(float p_time) {
 		return false;
 	}
 
 	virtual void request_quit() {
-		
+
 		quit=true;
-		
+
 	}
 	virtual void init() {
 
 		quit=true;
 	}
 	virtual bool iteration(float p_time) {
-		
+
 		return quit;
 	}
 	virtual void finish() {
-		
+
 	}
-	
-	
+
+
 };
 
 
diff --git a/bin/tests/test_main.cpp b/bin/tests/test_main.cpp
index 8143a95d66..363aede96e 100644
--- a/bin/tests/test_main.cpp
+++ b/bin/tests/test_main.cpp
@@ -64,7 +64,7 @@ const char ** tests_get_names()  {
 		"physics",
 		NULL
 	};
-	
+
 	return test_names;
 }
 
@@ -72,22 +72,22 @@ MainLoop* test_main(String p_test,const List<String>& p_args) {
 
 
 	if (p_test=="string") {
-	
+
 		return TestString::test();
 	}
-	
+
 	if (p_test=="containers") {
-	
+
 		return TestContainers::test();
 	}
-	
+
 	if (p_test=="math") {
-	
+
 		return TestMath::test();
 	}
-  
+
 	if (p_test=="physics") {
-	
+
 		return TestPhysics::test();
 	}
 
@@ -97,15 +97,15 @@ MainLoop* test_main(String p_test,const List<String>& p_args) {
 	}
 
   	if (p_test=="misc") {
-	
+
 		return TestMisc::test();
 	}
 
 	if (p_test=="render") {
-	
+
 		return TestRender::test();
 	}
-  
+
 	#ifndef _3D_DISABLED
 	if (p_test=="gui") {
 
@@ -119,17 +119,17 @@ MainLoop* test_main(String p_test,const List<String>& p_args) {
 	}
 
 	if (p_test=="io") {
-		
+
 		return TestIO::test();
 	}
-	
+
 	if (p_test=="particles") {
 
 		return TestParticles::test();
 	}
-	
+
 	if (p_test=="multimesh") {
-		
+
 		return TestMultiMesh::test();
 	}
 
@@ -171,7 +171,7 @@ MainLoop* test_main(String p_test,const List<String>& p_args) {
 #ifdef PYTHON_ENABLED
 
 	if (p_test=="python") {
-	
+
 		return TestPython::test();
 	}
 #endif
diff --git a/bin/tests/test_math.cpp b/bin/tests/test_math.cpp
index 05acd5c1ec..22d14ada34 100644
--- a/bin/tests/test_math.cpp
+++ b/bin/tests/test_math.cpp
@@ -70,7 +70,7 @@ fix: 0, 0, 49.949951, 50
 v0: 0, 0, 100, 100
 v1: 0, 0, 100, 100
 fix: 0, 0, 100, 100
-*/     
+*/
 
 
 }
diff --git a/bin/tests/test_particles.cpp b/bin/tests/test_particles.cpp
index bafd78eda0..23a4b9e635 100644
--- a/bin/tests/test_particles.cpp
+++ b/bin/tests/test_particles.cpp
@@ -43,38 +43,38 @@ class TestMainLoop : public MainLoop {
 	RID viewport;
 	RID light;
 	RID scenario;
-	
+
 	struct InstanceInfo {
-	
+
 		RID instance;
 		Transform base;
 		Vector3 rot_axis;
 	};
-	
+
 	List<InstanceInfo> instances;
-	
+
 	float ofs;
 	bool quit;
 public:
 	virtual void input_event(const InputEvent& p_event) {
-	
-		
+
+
 	}
 	virtual void request_quit() {
-	
+
 		quit=true;
 	}
 	virtual void init() {
-		
+
 		VisualServer *vs=VisualServer::get_singleton();
 		particles = vs->particles_create();
 		vs->particles_set_amount(particles,1000);
-		
+
 		instance = vs->instance_create2(particles,scenario);
-		
-		
+
+
 		camera = vs->camera_create();
-		
+
 // 		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
 		viewport = vs->viewport_create();
 		vs->viewport_attach_camera( viewport, camera );
@@ -89,7 +89,7 @@ public:
 		RID lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
 	//	vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,0.0) );
 		light = vs->instance_create2( lightaux, scenario );
-		
+
 		ofs=0;
 		quit=false;
 	}
@@ -99,14 +99,14 @@ public:
 
 
 	virtual bool iteration(float p_time) {
-	
+
 //		VisualServer *vs=VisualServer::get_singleton();
-			
+
 		ofs+=p_time;
 		return quit;
 	}
 	virtual void finish() {
-	
+
 	}
 
 };
diff --git a/bin/tests/test_physics.cpp b/bin/tests/test_physics.cpp
index ce96f37f3f..ecd90a13d4 100644
--- a/bin/tests/test_physics.cpp
+++ b/bin/tests/test_physics.cpp
@@ -47,7 +47,7 @@ class TestPhysicsMainLoop : public MainLoop {
 	};
 
 	RID test_cube;
-	
+
 	RID plane;
 	RID sphere;
 	RID light;
@@ -74,13 +74,13 @@ class TestPhysicsMainLoop : public MainLoop {
 		//t.basis.scale( Vector3(1.0,0.5,0.2) );
 		vs->instance_set_transform(p_visual_instance,t);
 	}
-	
+
 	bool quit;
-	
+
 protected:
 
 	static void _bind_methods() {
-	
+
 		ObjectTypeDB::bind_method("body_changed_transform",&TestPhysicsMainLoop::body_changed_transform);
 	}
 
@@ -90,11 +90,11 @@ protected:
 		PhysicsServer * ps = PhysicsServer::get_singleton();
 
 		RID mesh_instance = vs->instance_create2(type_mesh_map[p_shape],scenario);
-		RID body = ps->body_create(p_body,!p_active_default);		
+		RID body = ps->body_create(p_body,!p_active_default);
 		ps->body_set_space(body,space);
 		ps->body_set_param(body,PhysicsServer::BODY_PARAM_BOUNCE,0.0);
 		//todo set space
-		ps->body_add_shape(body,type_shape_map[p_shape]);		
+		ps->body_add_shape(body,type_shape_map[p_shape]);
 		ps->body_set_force_integration_callback(body,this,"body_changed_transform",mesh_instance);
 
 		ps->body_set_state( body, PhysicsServer::BODY_STATE_TRANSFORM,p_location);
@@ -289,7 +289,7 @@ protected:
 
 public:
 	virtual void input_event(const InputEvent& p_event) {
-	
+
 		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&4) {
 
 			ofs_y-=p_event.mouse_motion.relative_y/200.0;
@@ -329,7 +329,7 @@ public:
 	}
 
 	virtual void request_quit() {
-	
+
 		quit=true;
 	}
 	virtual void init() {
@@ -388,53 +388,53 @@ public:
 		/* Make Trimesh */
 		quit=false;
 		return;
-		
+
 #if 0
 #define GRID_SIZE 5
-		
+
 		float grid[GRID_SIZE][GRID_SIZE];
-		
+
 		for (int i=0;i<GRID_SIZE;i++) {
-		
+
 			for (int j=0;j<GRID_SIZE;j++) {
-		
+
 				grid[j][i]=Math::random(0.0, 1.0 );
 			}
 		}
-		
+
 		Vector<Vector3> faces;
-		
+
 		for (int i=1;i<GRID_SIZE;i++) {
-		
+
 			for (int j=1;j<GRID_SIZE;j++) {
-		
-		
+
+
 #define MAKE_VERTEX(m_x,m_z)\
 	faces.push_back( Vector3( m_x-GRID_SIZE/2.0, grid[m_x][m_z], m_z-GRID_SIZE/2.0 )*3.0 )
-									
+
 				MAKE_VERTEX(i,j-1);
 				MAKE_VERTEX(i,j);
 				MAKE_VERTEX(i-1,j);
-								
+
 				MAKE_VERTEX(i-1,j-1);
 				MAKE_VERTEX(i,j-1);
 				MAKE_VERTEX(i-1,j);
-								
+
 			}
 		}
 		/*
-		faces.clear();		
+		faces.clear();
 		faces.push_back( Vector3(0,0,-5) );
 		faces.push_back( Vector3(1,0,-1) );
 		faces.push_back( Vector3(-1,-0,-1) );
 		*/
-		
+
 		RID trimesh_shape = ps->shape_create();
 		ps->shape_set_data(trimesh_shape, PhysicsServer::SHAPE_CONCAVE_POLYGON,faces);
 		faces=ps->shape_get_shape(trimesh_shape, 0);
 		Vector<Vector3> normals; // for drawing
 		for (int i=0;i<faces.size()/3;i++) {
-		
+
 			Plane p( faces[i*3+0],faces[i*3+1], faces[i*3+2] );
 			normals.push_back(p.normal);
 			normals.push_back(p.normal);
@@ -448,11 +448,11 @@ public:
 		RID trimesh_mat = vs->fixed_material_create();
 		vs->material_generate( trimesh_mat, Color(1.0,0.5,0.3) );
 		vs->mesh_surface_set_material( trimesh_mesh, 0, trimesh_mat );
-		
+
 		RID triins = vs->instance_create2(trimesh_mesh);
-		
-		
-		
+
+
+
 		RID tribody = ps->body_create( PhysicsServer::BODY_MODE_STATIC, trimesh_shape);
 		Transform tritrans = Transform( Matrix3(), Vector3(0,0,-2) );
 		ps->body_set_state( tribody, PhysicsServer::BODY_STATE_TRANSFORM, tritrans );
@@ -483,7 +483,7 @@ public:
 		return quit;
 	}
 	virtual void finish() {
-	
+
 	}
 
 	void test_joint() {
@@ -599,7 +599,7 @@ public:
 			PhysicsServer::ShapeType type=shape_idx[i%4];
 			//type=PhysicsServer::SHAPE_CONVEX_POLYGON;
 
-			Transform t;			
+			Transform t;
 
 			t.origin=Vector3(0.0*i,3.5+1.1*i,0.7+0.0*i);
 			//t.origin=Vector3(-0.7+0.0*i,0.5+4.1*i,0);
diff --git a/bin/tests/test_python.cpp b/bin/tests/test_python.cpp
index 575caf2513..26fb4bdafb 100644
--- a/bin/tests/test_python.cpp
+++ b/bin/tests/test_python.cpp
@@ -47,7 +47,7 @@ void test() {
 	PyRun_SimpleString("b=Moch();\n");
 	PyRun_SimpleString("b.mooch();\n");
 	PyRun_SimpleString("b.meis();\n");
-	
+
 
 }
 
diff --git a/bin/tests/test_render.cpp b/bin/tests/test_render.cpp
index 568699e5e6..9c3a287afa 100644
--- a/bin/tests/test_render.cpp
+++ b/bin/tests/test_render.cpp
@@ -49,16 +49,16 @@ class TestMainLoop : public MainLoop {
 	RID viewport;
 	RID light;
 	RID scenario;
-	
+
 	struct InstanceInfo {
-	
+
 		RID instance;
 		Transform base;
 		Vector3 rot_axis;
 	};
-	
+
 	List<InstanceInfo> instances;
-	
+
 	float ofs;
 	bool quit;
 protected:
@@ -66,13 +66,13 @@ protected:
 
 public:
 	virtual void input_event(const InputEvent& p_event) {
-	
+
 		if (p_event.type==InputEvent::KEY && p_event.key.pressed)
 			quit=true;
 	}
 
 	virtual void init() {
-		
+
 
 		print_line("INITIALIZING TEST RENDER");
 		VisualServer *vs=VisualServer::get_singleton();
@@ -150,26 +150,26 @@ public:
 		};
 
 		for (int i=0;i<object_count;i++) {
-			
+
 			InstanceInfo ii;
-			
-			
+
+
 			ii.instance = vs->instance_create2( test_cube, scenario );
-			
-			
+
+
 			ii.base.translate( Math::random(-20,20), Math::random(-20,20),Math::random(-20,18) );
 			ii.base.rotate( Vector3(0,1,0), Math::randf() * Math_PI );
 			ii.base.rotate( Vector3(1,0,0), Math::randf() * Math_PI );
-			vs->instance_set_transform( ii.instance, ii.base );			
-			
+			vs->instance_set_transform( ii.instance, ii.base );
+
 			ii.rot_axis = Vector3( Math::random(-1,1), Math::random(-1,1), Math::random(-1,1) ).normalized();
-			
+
 			instances.push_back(ii);
-			
+
 		}
-		
+
 		camera = vs->camera_create();
-		
+
 // 		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
 
 		viewport = vs->viewport_create();
@@ -226,9 +226,9 @@ public:
 		ofs+=p_time*0.05;
 
 		//return quit;
-		
+
 		for(List<InstanceInfo>::Element *E=instances.front();E;E=E->next()) {
-		
+
 			Transform pre( Matrix3(E->get().rot_axis, ofs), Vector3() );
 			vs->instance_set_transform( E->get().instance, pre * E->get().base );
 			/*
@@ -238,7 +238,7 @@ public:
 				instances.erase(E );
 			}*/
 		}
-			
+
 		return quit;
 	}
 
diff --git a/bin/tests/test_shader_lang.cpp b/bin/tests/test_shader_lang.cpp
index e55ad3074f..9c0075c47d 100644
--- a/bin/tests/test_shader_lang.cpp
+++ b/bin/tests/test_shader_lang.cpp
@@ -290,7 +290,7 @@ MainLoop* test() {
 
 	FileAccess *fa = FileAccess::open(test,FileAccess::READ);
 
-	if (!fa) {        
+	if (!fa) {
 		ERR_FAIL_V(NULL);
 	}
 
diff --git a/bin/tests/test_string.cpp b/bin/tests/test_string.cpp
index 27707b1a00..be37ce118f 100644
--- a/bin/tests/test_string.cpp
+++ b/bin/tests/test_string.cpp
@@ -38,145 +38,145 @@
 namespace TestString {
 
 bool test_1() {
-	
+
 	OS::get_singleton()->print("\n\nTest 1: Assign from cstr\n");
-	
+
 	String s = "Hello";
-	
+
 	OS::get_singleton()->print("\tExpected: Hello\n");
 	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
-	
+
 	return (wcscmp(s.c_str(),L"Hello")==0);
-	
+
 }
 
 bool test_2() {
-	
+
 	OS::get_singleton()->print("\n\nTest 2: Assign from string (operator=)\n");
-	
+
 	String s = "Dolly";
 	String t = s;
-	
+
 	OS::get_singleton()->print("\tExpected: Dolly\n");
 	OS::get_singleton()->print("\tResulted: %ls\n",t.c_str());
-	
+
 	return (wcscmp(t.c_str(),L"Dolly")==0);
-		
+
 }
 
 bool test_3() {
-	
+
 	OS::get_singleton()->print("\n\nTest 3: Assign from c-string (copycon)\n");
-	
+
 	String s("Sheep");
 	String t(s);
-	
+
 	OS::get_singleton()->print("\tExpected: Sheep\n");
 	OS::get_singleton()->print("\tResulted: %ls\n",t.c_str());
-	
+
 	return (wcscmp(t.c_str(),L"Sheep")==0);
-		
+
 }
 
 bool test_4() {
-	
+
 	OS::get_singleton()->print("\n\nTest 4: Assign from c-widechar (operator=)\n");
-	
+
 	String s(L"Give me");
-	
+
 	OS::get_singleton()->print("\tExpected: Give me\n");
 	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
-	
+
 	return (wcscmp(s.c_str(),L"Give me")==0);
-		
+
 }
 
 bool test_5() {
-	
+
 	OS::get_singleton()->print("\n\nTest 5: Assign from c-widechar (copycon)\n");
-	
+
 	String s(L"Wool");
-	
+
 	OS::get_singleton()->print("\tExpected: Wool\n");
 	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
-	
+
 	return (wcscmp(s.c_str(),L"Wool")==0);
-		
+
 }
 
 bool test_6() {
-	
+
 	OS::get_singleton()->print("\n\nTest 6: comparisons (equal)\n");
-	
-	
+
+
 	String s="Test Compare";
-	
+
 	OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
-	
+
 	if (! ( s=="Test Compare" ) )
 		return false;
-	
+
 	if (! ( s==L"Test Compare" ) )
 		return false;
-	
+
 	if (! ( s==String("Test Compare") ) )
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_7() {
-	
+
 	OS::get_singleton()->print("\n\nTest 7: comparisons (unequal)\n");
-	
-	
+
+
 	String s="Test Compare";
-	
+
 	OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
-	
+
 	if (! ( s!="Peanut" ) )
 		return false;
-	
+
 	if (! ( s!=L"Coconut" ) )
 		return false;
-	
+
 	if (! ( s!=String("Butter") ) )
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_8() {
-	
+
 	OS::get_singleton()->print("\n\nTest 8: comparisons (operator<)\n");
-	
-	
+
+
 	String s="Bees";
-	
+
 	OS::get_singleton()->print("\tComparing to \"Bees\"\n");
-	
+
 	if ( ! (s < "Elephant")  )
 		return false;
-	
+
 	if ( s < L"Amber"  )
 		return false;
-	
+
 	if ( s < String("Beatrix") )
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_9() {
-	
+
 	OS::get_singleton()->print("\n\nTest 9: Concatenation\n");
-	
-	
+
+
 	String s;
-	
+
 	s+="Have";
 	s+=' ';
 	s+='a';
@@ -184,279 +184,279 @@ bool test_9() {
 	s = s + L"Nice";
 	s = s + " ";
 	s = s + String("Day");
-	
+
 	OS::get_singleton()->print("\tComparing to \"Have a Nice Day\"\n");
-	
+
 	return (s == "Have a Nice Day");
-		
+
 }
 
 bool test_10() {
-	
+
 	OS::get_singleton()->print("\n\nTest 10: Misc funcs (size/length/empty/etc)\n");
-	
+
 	if (! String("").empty())
 		return false;
-	
+
 	if (String("Mellon").size() != 7)
 		return false;
 
 	if (String("Oranges").length() != 7)
 		return false;
-	
+
 	return true;
-		
+
 }
 
 
 bool test_11() {
-	
+
 	OS::get_singleton()->print("\n\nTest 11: Operator[]\n");
-	
+
 	String a="Kugar Sane";
-	
+
 	a[0]='S';
 	a[6]='C';
-	
+
 	if (a != "Sugar Cane")
 		return false;
-	
+
 	if (a[1]!='u')
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_12() {
-	
+
 	OS::get_singleton()->print("\n\nTest 12: case functions\n");
-	
-	
+
+
 	String a="MoMoNgA";
-	
+
 	if (a.to_upper() != "MOMONGA")
 		return false;
-	
+
 	if (a.nocasecmp_to("momonga")!=0)
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_13() {
-	
+
 	OS::get_singleton()->print("\n\nTest 13: UTF8\n");
-	
+
 	/* how can i embed UTF in here? */
-	
+
 	static const CharType ustr[] = { 0x304A , 0x360F, 0x3088, 0x3046, 0 };
 //	static const wchar_t ustr[] = { 'P', 0xCE, 'p',0xD3, 0 };
 	String s=ustr;
-	
+
 	OS::get_singleton()->print("\tUnicode: %ls\n",ustr);
 	s.parse_utf8( s.utf8().get_data() );
 	OS::get_singleton()->print("\tConvert/Parse UTF8: %ls\n",s.c_str());
-	
+
 	return (s==ustr);
-		
+
 }
 
 bool test_14() {
-	
+
 	OS::get_singleton()->print("\n\nTest 14: ASCII\n");
-	
+
 	String s = L"Primero Leche";
 	OS::get_singleton()->print("\tAscii: %s\n",s.ascii().get_data());
-	
+
 	String t=s.ascii().get_data();
 	return (s==t);
-		
+
 }
 
 bool test_15() {
-	
+
 	OS::get_singleton()->print("\n\nTest 15: substr\n");
-	
+
 	String s="Killer Baby";
 	OS::get_singleton()->print("\tsubstr(3,4) of \"%ls\" is \"%ls\"\n",s.c_str(),s.substr(3,4).c_str());
-	
+
 	return (s.substr(3,4)=="ler ");
-		
+
 }
 
 bool test_16() {
-	
+
 	OS::get_singleton()->print("\n\nTest 16: find\n");
-	
+
 	String s="Pretty Woman";
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
 	OS::get_singleton()->print("\t\"tty\" is at %i pos.\n",s.find("tty"));
 	OS::get_singleton()->print("\t\"Revenge of the Monster Truck\" is at %i pos.\n",s.find("Revenge of the Monster Truck"));
-	
+
 	if (s.find("tty")!=3)
 		return false;
-	
+
 	if (s.find("Revenge of the Monster Truck")!=-1)
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_17() {
-	
+
 	OS::get_singleton()->print("\n\nTest 17: find no case\n");
-	
+
 	String s="Pretty Whale";
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
 	OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n",s.findn("WHA"));
 	OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n",s.findn("Revenge of the Monster Truck"));
-	
+
 	if (s.findn("WHA")!=7)
 		return false;
-	
+
 	if (s.findn("Revenge of the Monster SawFish")!=-1)
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_18() {
-	
+
 	OS::get_singleton()->print("\n\nTest 18: find no case\n");
-	
+
 	String s="Pretty Whale";
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
 	OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n",s.findn("WHA"));
 	OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n",s.findn("Revenge of the Monster Truck"));
-	
+
 	if (s.findn("WHA")!=7)
 		return false;
-	
+
 	if (s.findn("Revenge of the Monster SawFish")!=-1)
 		return false;
-	
+
 	return true;
-		
+
 }
 
 bool test_19() {
-	
+
 	OS::get_singleton()->print("\n\nTest 19: Search & replace\n");
-	
+
 	String s="Happy Birthday, Anna!";
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
-	
+
 	s=s.replace("Birthday","Halloween");
 	OS::get_singleton()->print("\tReplaced Birthday/Halloween: %ls.\n",s.c_str());
-	
+
 	return (s=="Happy Halloween, Anna!");
-		
+
 }
 
 bool test_20() {
-	
+
 	OS::get_singleton()->print("\n\nTest 20: Insertion\n");
-	
+
 	String s="Who is Frederic?";
-	
+
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
 	s=s.insert( s.find("?")," Chopin" );
 	OS::get_singleton()->print("\tInserted Chopin: %ls.\n",s.c_str());
-	
+
 	return (s=="Who is Frederic Chopin?");
-		
+
 }
 
 bool test_21() {
-	
+
 	OS::get_singleton()->print("\n\nTest 21: Number -> String\n");
-	
+
 	OS::get_singleton()->print("\tPi is %f\n",33.141593);
 	OS::get_singleton()->print("\tPi String is %ls\n",String::num(3.141593).c_str());
-	
+
 	return String::num(3.141593)=="3.141593";
-		
+
 }
 
 bool test_22() {
-	
+
 	OS::get_singleton()->print("\n\nTest 22: String -> Int\n");
-	
+
 	static const char* nums[4]={ "1237461283", "- 22", "0", " - 1123412" };
 	static const int num[4]={ 1237461283, -22, 0,  -1123412 };
-	
+
 	for (int i=0;i<4;i++) {
 		OS::get_singleton()->print("\tString: \"%s\" as Int is %i\n",nums[i],String(nums[i]).to_int());
-		
+
 		if (String(nums[i]).to_int()!=num[i])
 			return false;
 	}
-	
+
 	return true;
-		
+
 }
 
 bool test_23() {
-	
+
 	OS::get_singleton()->print("\n\nTest 23: String -> Float\n");
-	
+
 	static const char* nums[4]={ "-12348298412.2", "0.05", "2.0002", " -0.0001" };
 	static const double num[4]={ -12348298412.2, 0.05, 2.0002, -0.0001 };
-	
+
 	for (int i=0;i<4;i++) {
 		OS::get_singleton()->print("\tString: \"%s\" as Float is %f\n",nums[i],String(nums[i]).to_double());
-		
+
 		if ( ABS(String(nums[i]).to_double()-num[i])>0.00001)
 			return false;
 	}
-	
+
 	return true;
-		
+
 }
 
 
 bool test_24() {
-	
+
 	OS::get_singleton()->print("\n\nTest 24: Slicing\n");
-	
+
 	String s="Mars,Jupiter,Saturn,Uranus";
-	
+
 	const char*slices[4]={"Mars","Jupiter","Saturn","Uranus"};
-	
+
 	OS::get_singleton()->print("\tSlicing \"%ls\" by \"%s\"..\n",s.c_str(),",");
-	
+
 	for (int i=0;i<s.get_slice_count(",");i++) {
-		
+
 		OS::get_singleton()->print("\t\t%i- %ls\n",i+1,s.get_slice(",",i).c_str());
-		
-		
+
+
 		if (s.get_slice(",",i)!=slices[i])
 			return false;
 	}
-	
+
 	return true;
-		
+
 }
 
 bool test_25() {
-	
+
 	OS::get_singleton()->print("\n\nTest 25: Erasing\n");
-	
+
 	String s="Josephine is such a cute girl!";
-	
+
 	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
 	OS::get_singleton()->print("\tRemoving \"cute\"\n");
-	
+
 	s.erase(s.find("cute "),String("cute ").length());
 	OS::get_singleton()->print("\tResult: %ls\n",s.c_str());
-	
-	
+
+
 	return (s=="Josephine is such a girl!");
-		
+
 }
 
 bool test_26() {
@@ -516,7 +516,7 @@ bool test_28() {
 	String format, output;
 	Array args;
 	bool error;
-	
+
 	// %%
 	format = "fish %% frog";
 	args.clear();
@@ -846,7 +846,7 @@ bool test_28() {
 typedef bool (*TestFunc)(void);
 
 TestFunc test_funcs[] = {
-	
+
 	test_1,
 	test_2,
 	test_3,
@@ -876,18 +876,18 @@ TestFunc test_funcs[] = {
 	test_27,
 	test_28,
 	0
-	
+
 };
 
 MainLoop* test() {
-	
+
 	/** A character length != wchar_t may be forced, so the tests wont work */
-	
+
 	ERR_FAIL_COND_V( sizeof(CharType) != sizeof(wchar_t), NULL );
-	
+
 	int count=0;
 	int passed=0;
-	
+
 	while(true) {
 		if (!test_funcs[count])
 			break;
@@ -895,17 +895,17 @@ MainLoop* test() {
 		if (pass)
 			passed++;
 		OS::get_singleton()->print("\t%s\n",pass?"PASS":"FAILED");
-		
+
 		count++;
 	}
-	
+
 	OS::get_singleton()->print("\n\n\n");
 	OS::get_singleton()->print("*************\n");
 	OS::get_singleton()->print("***TOTALS!***\n");
 	OS::get_singleton()->print("*************\n");
-	
+
 	OS::get_singleton()->print("Passed %i of %i tests\n", passed, count);
-	
+
 	return NULL;
 }